<template>
  <view>
    <view :class="['mask',maskState===0?'none':maskState===1?'show':'']">
      <view class="mask-content">
        <view class="mask-content-topbar">
          <view class="left" @tap="cance">取消</view>
          <view class="right" @tap="confirm">确定</view>
        </view>
        <view class="mask-content-input">
          <textarea v-model="content" adjustPosition="true" class="textarea" cursorSpacing="50" :focus="focus" maxlength="1000" showConfirmBar="false"></textarea>
        </view>
        <view class="tips">想吃什么以空格分割输入，例如"面条 米饭 牛排"</view>
      </view>
    </view>
  </view>
</template>

<script>
export default {
  name: 'LEat',

  components: {},

  props: {},

  data() {
    return {
      maskState: 0,
      content: "",
      focus: false
    }
  },

  computed: {},

  watch: {},

  created() {
  },

  mounted() {
  },

  destroyed() {
  },

  methods: {
    toggleMask(content) {
      this.maskState = 1; //显示弹窗
      this.content = content;
      this.focus = true;
    },
    cance() {
      this.maskState = 0;
    },
    confirm() {
      this.$emit('ok', this.content);
      this.cance();
    }
  }
}
</script>

<style scoped>
.mask {
  -webkit-box-align: end;
  align-items: flex-end;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  background: transparent;
  z-index: 9995;
}

.mask,
.mask .mask-content {
  display: flex;
  width: 100%;
  transition: .3s;
}

.mask .mask-content {
  background: #fff;
  transform: translateY(100%);
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  flex-direction: column;
}

.mask .mask-content .mask-content-topbar {
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  flex-direction: row;
  -webkit-box-pack: justify;
  justify-content: space-between;
  padding: 20rpx 30rpx 10rpx;
  font-size: 32rpx;
}

.mask .mask-content .mask-content-topbar .left {
  padding: 10rpx 0rpx;
  color: #606266;
}

.mask .mask-content .mask-content-topbar .right {
  padding: 10rpx 100rpx;
  border-radius: 6rpx;
  color: #fff;
  font-weight: 500;
  background-color: orange;
}

.mask .mask-content .mask-content-input {
  width: 718rpx;
  padding: 10rpx 16rpx 20rpx;
}

.mask .mask-content .mask-content-input .textarea {
  height: 100px;
  width: 686rpx;
  font-size: 25rpx;
  text-align: left;
  padding: 16rpx;
  border: 2rpx solid #d5d5d6;
  border-radius: 8rpx;
}

.mask.none {
  display: none;
}

.mask.show {
  background: rgba(0, 0, 0, .4);
}

.mask.show .mask-content {
  transform: translateY(0);
}

.mask .tips {
  font-size: 12px;
  color: grey;
}
</style>
